Re: [PATCH] x86/mm: fix cpu stuck issue in __change_page_attr_set_clr
From: Thomas Gleixner
Date: Thu Jul 05 2018 - 02:16:13 EST
On Thu, 5 Jul 2018, Yang, Bin wrote:
> Sorry for the misunderstanding. I mean I will improve the check loop in patch v2.
> I just submitted patch v2. Thanks in advance for your kind review.
Did you actually read what I wrote?
> On Thu, 5 Jul 2018, Yang, Bin wrote:
> Please do not top post.
Here again: Please do not top post.
and further down:
> and that can be done smart without massive looping in 4K steps, but we
> really want to analyze _first_ whether the checks are just silently fixing
> up sloppy callers and whether they are needed at all.
I can't see any analysis of that in your V2.